Tibial Tubercle Osteotomy and Medial Patellofemoral Ligament Imbrication for Patellar Instability Due to Trochlear Dysplasia
Hodax JD, Leathers MP, Ding DY, Feeley BT, Allen CR, Ma CB, Zhang AL. Tibial Tubercle Osteotomy and Medial Patellofemoral Ligament Imbrication for Patellar Instability Due to Trochlear Dysplasia. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119865172. PMID: 31467939, PMCID: PMC6704419, DOI: 10.1177/2325967119865172.Peer-Reviewed Original ResearchAnteromedialization tibial tubercle osteotomyTibial tubercle osteotomyBody mass indexTubercle osteotomyRecurrent patellofemoral instabilityTrochlear dysplasiaPatellar instabilityKujala scorePatient satisfactionPatellofemoral instabilityMcMaster Universities Osteoarthritis IndexMean body mass indexTibial tubercle-trochlear groove distanceHigh-grade trochlear dysplasiaKOOS subscale scoresMajority of kneesMean patient ageOsteoarthritis Outcome ScoreMean Kujala scoreTime of surgerySignificant clinical benefitLow-grade trochlear dysplasiaRecurrent patellar dislocationLevel of evidencePatient demographic informationACL Graft Signal Characteristics Measured by Quantitative MRI Are Significantly Correlated with Patient Reported Outcomes Two-Years after Hamstring Autograft ACL Reconstruction
Lansdown D, Xiao W, Zhang A, Allen C, Feeley B, Li X, Majumdar S, Benjamin C. ACL Graft Signal Characteristics Measured by Quantitative MRI Are Significantly Correlated with Patient Reported Outcomes Two-Years after Hamstring Autograft ACL Reconstruction. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119s00352. PMCID: PMC6664639, DOI: 10.1177/2325967119s00352.Peer-Reviewed Original ResearchKnee Osteoarthritis Outcome ScoreACL reconstructionAnterior cruciate ligamentACL graftT1rho relaxation timesTendon graftHamstring autograft ACL reconstructionPatient-reported knee functionPatient-reported outcome measuresAutograft ACL reconstructionOsteoarthritis Outcome ScoreTime pointsPrior knee surgeryArthroscopic ACL reconstructionT2 relaxation timesPatient reported outcomesHistory of arthritisProteoglycan contentNon-invasive assessmentQuantitative imaging markerKOOS SportKOOS scoresAllograft reconstructionCollagen organizationKnee function